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Used PCM plug and play?
Posted to Technical Discussion Forum on 1/30/2012 3 Replies

Hello everyone,

I have a customer with this 04' G/Cherokee and it idles erratic/fast with a code P0505. We traced it down to one of the wires to the IAC has been shorting on headbolt stud on rear of engine. It appears to have damaged PCM driver for that cir... Login to read more.

3 Replies Received (View Replies)

 

car Vehicle Data

2004 Jeep Grand Cherokee Laredo 4.0L

Engine4.0 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2004 Jeep Grand Cherokee Laredo 4.0L

Engine4.0 L
Trans4-speed Automatic (Electronic)